for Polycom Power Cord is Applicable to Polycom VVX 150, 250, 350, 450, 2200-48872-001 and 1465-48871-001, and is Compatible with Polycom VVX Power Adapter.
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
input voltage range is between 110 to 240 volts with a frequency of 50 to 60 Hz. The output is a direct current of 5 volts and 3 amps, and there is a 70-inch power cord included.
5v power supply is compatible with Cisco voip ip phones - SPA 303, 500, 501G, 502G, 504G, 508G, 509G, 512G, 514G 525G2, CP500, 900, 922 and 942.
DC5V power supply is certified by the FCC.
power supply for the Polycom VVX 450 is not noisy and charges quickly.
The warranty includes a 30-day return policy, 12 months for exchanges, and access to customer service 24 hours a day.